The Y-12 National Security Complex recently won a White House award for its leadership among Government installations for pollution prevention. This video tells the story of the many actions taken by this NNSA National Security Enterprise site towards being a responsible environmental citizen while protecting the national interest.

The Alpha Calutron video shows the world's only Alpha Calutron magnets located in Building 9731 at the Y-12 National Security Complex, the first building completed on the site early in 1943. The calutrons were used to separate the first isotopes other than uranium.